The term 'hivelike' can be described as having a cellular structure, which is an 8 letter word. This term is often used to describe the structure of a bee hive, where the individual cells are used to store honey and house the larvae. It can also be used to describe other structures that are made up of many small, interconnected parts, such as a honeycomb or a coral reef. In the medical field, it is used to describe the structure of certain viruses, such as HIV, which is composed of many small, interconnected components.